activityfw/activitydatabase/hsactivitydbserver/inc/activitystorageasynctask.h
changeset 93 82b66994846c
child 83 156f692b1687
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/activityfw/activitydatabase/hsactivitydbserver/inc/activitystorageasynctask.h	Fri Apr 30 15:22:08 2010 +0300
@@ -0,0 +1,103 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+#ifndef ACTIVITYSTORAGEASYNCTASK_H
+#define ACTIVITYSTORAGEASYNCTASK_H
+
+// INCLUDES
+#include <e32std.h>
+#include <e32base.h>
+
+#include "activitytask.h"
+#include "activitytaskstorage.h"
+#include "activitystorage.h"
+
+/**
+ *  CActivityStorageAsyncTask
+ * 
+ */
+class CActivityStorageAsyncTask : public CActivityTask
+{
+public:
+    // Constructors and destructor
+
+    /**
+     * Destructor.
+     */
+    ~CActivityStorageAsyncTask();
+
+    /**
+     * Handle asynchronous data storage requests
+     * @param taskStorage - data tasks storage
+     * @param dataStorage - data storage
+     * @param msg - request message
+     */
+    static void ExecuteLD(MActivityTaskStorage& taskStorage, 
+                          CActivityStorage& dataStorage, 
+                          const RMessage2& msg);
+
+    /**
+     * Interface implementation
+     * @see CActivityTask::Data()
+     */
+    const TDesC8& Data() const;
+
+    /**
+     * Interface implementation
+     * @see CActivityTask::BroadcastReceivedL(const RMessage2 &)
+     */
+    void BroadcastReceivedL(const RMessage2 &);
+
+private:
+
+    
+    /**
+     * Constructor for performing 1st stage construction
+     */
+    CActivityStorageAsyncTask();
+
+    /**
+     * Handle asynchronous data storage requests
+     * @param dataStorage - data storage
+     * @param msg - request message
+     */
+    void ExecuteL(CActivityStorage& dataStorage, const RMessage2& msg);
+    
+    /**
+     * Handle getting all activities request
+     * @param dataStorage - data storage
+     * @param msg - requested message
+     */
+    void AllActivitiesL(CActivityStorage& dataStorage, const RMessage2& msg);
+
+    /**
+     * Handle getting application activities request
+     * @param dataStorage - data storage
+     * @param msg - requested message
+     */
+    void ApplicationActivitiesL(CActivityStorage& dataStorage, const RMessage2& msg);
+
+    /**
+     * Write response data into request message
+     * @param msg - destination message
+     */
+    void WriteResponseL(const RMessage2& msg);
+
+private:
+    RBuf8 mData;
+};
+
+#endif // ACTIVITYSTORAGEASYNCTASK_H